19323696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 60908800

約数和(自身を除く): 41585104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 199, 204, 238, 272, 289, 336, 357, 398, 408, 476, 578, 597, 714, 796, 816, 867, 952, 1156, 1194, 1393, 1428, 1592, 1734, 1904, 2023, 2312, 2388, 2786, 2856, 3184, 3383, 3468, 4046, 4179, 4624, 4776, 5572, 5712, 6069, 6766, 6936, 8092, 8358, 9552, 10149, 11144, 12138, 13532, 13872, 16184, 16716, 20298, 22288, 23681, 24276, 27064, 32368, 33432, 40596, 47362, 48552, 54128, 57511, 66864, 71043, 81192, 94724, 97104, 115022, 142086, 162384, 172533, 189448, 230044, 284172, 345066, 378896, 402577, 460088, 568344, 690132, 805154, 920176, 1136688, 1207731, 1380264, 1610308, 2415462, 2760528, 3220616, 4830924, 6441232, 9661848, 19323696]

約数ペア:

[(1, 19323696), (2, 9661848), (3, 6441232), (4, 4830924), (6, 3220616), (7, 2760528), (8, 2415462), (12, 1610308), (14, 1380264), (16, 1207731), (17, 1136688), (21, 920176), (24, 805154), (28, 690132), (34, 568344), (42, 460088), (48, 402577), (51, 378896), (56, 345066), (68, 284172), (84, 230044), (102, 189448), (112, 172533), (119, 162384), (136, 142086), (168, 115022), (199, 97104), (204, 94724), (238, 81192), (272, 71043), (289, 66864), (336, 57511), (357, 54128), (398, 48552), (408, 47362), (476, 40596), (578, 33432), (597, 32368), (714, 27064), (796, 24276), (816, 23681), (867, 22288), (952, 20298), (1156, 16716), (1194, 16184), (1393, 13872), (1428, 13532), (1592, 12138), (1734, 11144), (1904, 10149), (2023, 9552), (2312, 8358), (2388, 8092), (2786, 6936), (2856, 6766), (3184, 6069), (3383, 5712), (3468, 5572), (4046, 4776), (4179, 4624)]